Single head QCC pressure relief valve 1PSI

The Standalone QCC Pressure Regulator 1PSI Head is a precision gas control component engineered to reduce high-pressure cylinder gas to a stable 1 PSI output, merging reliable low-pressure regulation, safety-focused design, and versatile compatibility for residential and light commercial gas systems.

This regulator head delivers consistent 1 PSI pressure output, a critical specification for appliances requiring low, steady gas flow—ensuring optimal performance while eliminating overpressure risks that could damage sensitive equipment or create safety hazards. Its QCC-compatible design ensures a universal fit with standard gas cylinders, removing compatibility barriers for most common setups. The durable, corrosion-resistant metal construction withstands regular use, outdoor exposure, and prolonged gas contact, extending service life. Additionally, its standalone form factor allows flexible integration with existing gas hoses (when paired with compatible fittings), making it a cost-effective solution for replacing worn regulators without full assembly replacement—reducing waste and installation complexity.

Structurally, the regulator head integrates a QCC quick-connect fitting, a calibrated internal diaphragm-and-spring mechanism, and a user-friendly control knob. The internal components are precision-tuned to maintain a steady 1 PSI output, even as input pressure from the gas cylinder fluctuates. The QCC fitting creates a tight, leak-resistant seal with standard cylinders, while the prominent “1PSIG” label on the central face ensures instant identification of the set pressure. A textured black control knob enables safe, tool-free connection and disconnection from cylinders, and the metal body (coated for protection) resists rust and environmental wear. Built-in safety features prevent pressure buildup beyond the 1 PSI threshold, aligning with industry gas safety standards.

This regulator head is ideal for residential and light commercial gas systems requiring low pressure, including small outdoor grills, portable camping stoves, patio heaters, and small catering equipment. It excels at supporting sensitive low-flow appliances—for example, ensuring consistent heat for a compact backyard grill, powering a portable stove for camping trips, or replacing a worn regulator on a patio heater. Whether used for household outdoor activities or small-scale casual events, this Standalone QCC 1PSI Regulator Head delivers dependable performance. It enhances gas system safety, ensures consistent appliance operation, and offers flexible integration, meeting the needs of homeowners, outdoor enthusiasts, and casual users seeking a precise, reliable low-pressure gas control solution.